0.17/0.2975 = 4/7 = 0.5714285714
65g=0.065kg
0.065x100= 6.5kg of peaches
6.5x6= $39
Solve for a.
y=2x/a+2b
Multiply both sides by a.
ay=2ab+2x
Add -2ab to both sides.
ay+−2ab=2ab+2x+−2ab
−2ab+ay=2x
Factor out variable a.
a(−2b+y)=2x
Divide both sides by -2b+y.
a(−2b+y) / −2b+y = 2x / −2b+y
a = 2x / −2b+y
Rewrite the fraction as a decimal
-19/50 = -0.38